EP0503358A3 - Fixiergerät mit einer Heizrolle - Google Patents

Fixiergerät mit einer Heizrolle Download PDF

Info

Publication number
EP0503358A3
EP0503358A3 EP19920103187 EP92103187A EP0503358A3 EP 0503358 A3 EP0503358 A3 EP 0503358A3 EP 19920103187 EP19920103187 EP 19920103187 EP 92103187 A EP92103187 A EP 92103187A EP 0503358 A3 EP0503358 A3 EP 0503358A3
Authority
EP
European Patent Office
Prior art keywords
heating roller
roller
toner image
temperature
belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP19920103187
Other languages
English (en)
French (fr)
Other versions
EP0503358A2 (de
Inventor
Masato Ueda
Tadashi Miwa
Satoshi Haneda
Yasuhiko Tanaka
Kiyoaki Kawamoto
Tetsuko Omoto
Toshinori Yamazaki
Masakazu Fukuchi
Shizuo Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP3447191A external-priority patent/JPH04273275A/ja
Priority claimed from JP3114747A external-priority patent/JP2992711B2/ja
Priority claimed from JP3114745A external-priority patent/JP2992710B2/ja
Priority claimed from JP11474691A external-priority patent/JPH04342276A/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of EP0503358A2 publication Critical patent/EP0503358A2/de
Publication of EP0503358A3 publication Critical patent/EP0503358A3/de
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2021—Plurality of separate fixing and/or cooling areas or units, two step fixing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
EP19920103187 1991-02-28 1992-02-25 Fixiergerät mit einer Heizrolle Ceased EP0503358A3 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP34471/91 1991-02-28
JP3447191A JPH04273275A (ja) 1991-02-28 1991-02-28 定着方法及び装置
JP3114747A JP2992711B2 (ja) 1991-05-20 1991-05-20 定着装置
JP114746/91 1991-05-20
JP114747/91 1991-05-20
JP3114745A JP2992710B2 (ja) 1991-05-20 1991-05-20 定着装置
JP11474691A JPH04342276A (ja) 1991-05-20 1991-05-20 定着装置
JP114745/91 1991-05-20

Publications (2)

Publication Number Publication Date
EP0503358A2 EP0503358A2 (de) 1992-09-16
EP0503358A3 true EP0503358A3 (de) 1992-12-30

Family

ID=27459938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920103187 Ceased EP0503358A3 (de) 1991-02-28 1992-02-25 Fixiergerät mit einer Heizrolle

Country Status (2)

Country Link
US (1) US5250998A (de)
EP (1) EP0503358A3 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410394A (en) * 1993-12-16 1995-04-25 Xerox Corporation Three roller design eliminates free span belt heating of integral heating fusing belt
JP3322095B2 (ja) * 1994-10-14 2002-09-09 富士ゼロックス株式会社 定着装置
JP3441820B2 (ja) * 1994-11-01 2003-09-02 キヤノン株式会社 加熱装置
US5802440A (en) * 1995-06-30 1998-09-01 Canon Kabushiki Kaisha Cleaning apparatus for cleaning heat fixing member, heat fixing method and image forming method
US5873020A (en) * 1995-11-13 1999-02-16 Minolta Co., Ltd. Fixing device with endless belt
JP3254991B2 (ja) * 1995-11-13 2002-02-12 ミノルタ株式会社 定着装置
JPH09197853A (ja) * 1996-01-16 1997-07-31 Minolta Co Ltd 定着装置
JPH09297477A (ja) * 1996-03-04 1997-11-18 Minolta Co Ltd 定着装置
US5729812A (en) * 1996-10-02 1998-03-17 Xerox Corporation Heat and pressure fuser utilizing rigid rolls and belts to form an extended contact zone between the belts including preheat and pressure zones
JPH10307496A (ja) * 1996-10-04 1998-11-17 Ricoh Co Ltd ベルト定着装置
JP3711764B2 (ja) * 1997-10-29 2005-11-02 コニカミノルタビジネステクノロジーズ株式会社 定着装置およびこの定着装置を用いた画像形成装置
US5970301A (en) * 1997-12-03 1999-10-19 Xeikon N.V. Device and method fixing and glossing toner images
US5890032A (en) * 1997-12-17 1999-03-30 Eastman Kodak Company Belt fusing accessory with selectable fused image gloss
US5890047A (en) * 1998-01-08 1999-03-30 Xerox Corporation Externally heated NFFR fuser
US5998761A (en) * 1998-07-10 1999-12-07 Xerox Corporation Variable dwell fuser
US6263181B1 (en) 1999-08-02 2001-07-17 Xerox Corporation Electrostatographic reproduction machine including a dual function fusing belt deskewing and oiling assembly
US6246858B1 (en) 1999-08-02 2001-06-12 Xerox Corporation Electrostatographic reproduction machine having a fusing belt position changing mechanism
EP1074896A1 (de) * 1999-08-03 2001-02-07 Xerox Corporation Vorrichtung zum Ändern der Länge einer Kontaktzone in einer Fixiervorrichtung
US6272311B1 (en) * 2000-10-12 2001-08-07 Heidelberg Digital L.L.C. Air cooling station for electrophotographic copier
JP2002304072A (ja) * 2001-01-31 2002-10-18 Ricoh Co Ltd 定着装置および画像形成装置
JP4802432B2 (ja) * 2001-09-28 2011-10-26 コニカミノルタホールディングス株式会社 画像形成装置
US6782233B2 (en) 2002-03-08 2004-08-24 Xerox Corporation Externally heated thick belt fuser
US6757514B2 (en) 2002-08-12 2004-06-29 Xerox Corporation High-speed heat and pressure belt fuser
US6856784B2 (en) * 2002-08-29 2005-02-15 Xerox Corporation Compact belt fuser apparatus with floating idler rollers supported by belt
US6868251B2 (en) * 2002-08-29 2005-03-15 Xerox Corporation Compact belt fuser apparatus with floating idler roller supported by belt and biased tension roller
US6795677B2 (en) * 2002-09-16 2004-09-21 Xerox Corporation High speed heat and pressure belt fuser
JP2004151266A (ja) * 2002-10-29 2004-05-27 Fuji Photo Film Co Ltd 電子写真方式画像形成方法及び電子写真プリント
CN1320413C (zh) * 2002-11-20 2007-06-06 精工爱普生株式会社 定影装置及图像形成装置
JP2009092996A (ja) * 2007-10-10 2009-04-30 Ricoh Co Ltd 画像除去装置、画像除去方法、画像形成・除去システム
JP4605482B2 (ja) * 2008-09-24 2011-01-05 富士ゼロックス株式会社 光沢付与装置および画像形成システム
JP4639252B2 (ja) * 2008-09-30 2011-02-23 シャープ株式会社 定着装置および定着方法、ならびに画像形成装置
JP5347677B2 (ja) * 2009-03-12 2013-11-20 株式会社リコー 画像形成装置
JP2011075783A (ja) * 2009-09-30 2011-04-14 Seiko Epson Corp 定着装置及び画像形成装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666247A (en) * 1969-12-29 1972-05-30 Ibm Fusing device and method
US3810735A (en) * 1972-12-26 1974-05-14 Xerox Corp Heat fixing apparatus for fusible material
US3948215A (en) * 1972-03-14 1976-04-06 Ricoh Co., Ltd. Fixing toner images in electrophotography
US4455079A (en) * 1981-11-16 1984-06-19 Konishiroku Photo Industry Co., Ltd. Image reproducing apparatus
US4541707A (en) * 1983-04-08 1985-09-17 Canon Kabushiki Kaisha Recording apparatus having parting agent removing means
US4565439A (en) * 1984-10-31 1986-01-21 Xerox Corporation Low mass heat and pressure fuser
US4780742A (en) * 1984-07-30 1988-10-25 Canon Kabushiki Kaisha Image quality improving process and apparatus and sheet usable therewith
US4973824A (en) * 1987-12-23 1990-11-27 Sharp Kabushiki Kaisha Image fixing device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723983A (en) * 1980-07-21 1982-02-08 Konishiroku Photo Ind Co Ltd Picture forming device
JPS60151676A (ja) * 1984-01-19 1985-08-09 Matsushita Electric Ind Co Ltd 転写材搬送装置
US4563073A (en) * 1984-10-31 1986-01-07 Xerox Corporation Low mass heat and pressure fuser and release agent management system therefor
US4905051A (en) * 1985-03-12 1990-02-27 Sharp Kabuhsiki Kaisha Fixing means for electrophotographic copier
JPS6483659A (en) * 1987-09-24 1989-03-29 Semiconductor Energy Lab Sputtering device for producing oxide superconductive material
JPH0239057A (ja) * 1988-07-28 1990-02-08 Matsushita Electric Ind Co Ltd 画像定着方法および装置
JPH087508B2 (ja) * 1988-12-13 1996-01-29 キヤノン株式会社 画像加熱定着装置
JPH02162383A (ja) * 1988-12-16 1990-06-21 Canon Inc 画像形成装置
JPH03220555A (ja) * 1990-01-26 1991-09-27 Brother Ind Ltd 熱定着装置
US5085962A (en) * 1990-05-25 1992-02-04 Eastman Kodak Company Method and apparatus for reducing relief in toner images
JPH0432843A (ja) * 1990-05-29 1992-02-04 Brother Ind Ltd 熱定着装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666247A (en) * 1969-12-29 1972-05-30 Ibm Fusing device and method
US3948215A (en) * 1972-03-14 1976-04-06 Ricoh Co., Ltd. Fixing toner images in electrophotography
US3810735A (en) * 1972-12-26 1974-05-14 Xerox Corp Heat fixing apparatus for fusible material
US4455079A (en) * 1981-11-16 1984-06-19 Konishiroku Photo Industry Co., Ltd. Image reproducing apparatus
US4541707A (en) * 1983-04-08 1985-09-17 Canon Kabushiki Kaisha Recording apparatus having parting agent removing means
US4780742A (en) * 1984-07-30 1988-10-25 Canon Kabushiki Kaisha Image quality improving process and apparatus and sheet usable therewith
US4565439A (en) * 1984-10-31 1986-01-21 Xerox Corporation Low mass heat and pressure fuser
US4973824A (en) * 1987-12-23 1990-11-27 Sharp Kabushiki Kaisha Image fixing device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 327 (P-415)(2050), 21st December 1985; & JP-A-60 151 676 (MATSUSHITA) 09-08-1985 *

Also Published As

Publication number Publication date
EP0503358A2 (de) 1992-09-16
US5250998A (en) 1993-10-05

Similar Documents

Publication Publication Date Title
EP0503358A3 (de) Fixiergerät mit einer Heizrolle
EP0962837A3 (de) Gerät und Verfahren zur Fixierung von Tonerbildern auf ein Aufzeichnungsmedium
EP0816800A3 (de) Blattdickemessapparat
EP1246029A3 (de) Zur Vermeidung eines überhöhten Temperaturanstieges in der Fixiereinheit ausgelegter Bilderzeugungsapparat
EP1619564A3 (de) Verfahren und Gerät zum Fixieren eines Entwicklerbildes mit Hilfe eines blattförmigen Druckelementes und dessen Montagevorrichtung
MY113259A (en) Xerographic apparatus for label printer
JPS5566453A (en) Sheet classifying device
MY112229A (en) Original image reading device and image information processing apparatus having the same.
EP1033631A3 (de) Bilderzeugungsgerät und Fixiervorrichtung hierzu
CA2049417A1 (en) Heat development apparatus
EP0761583A3 (de) Spannungsregelungsvorrichtung für eine Druckerpresse
EP0266823A3 (de) Elektrostatisches Druck- und Kopiergerät
EP0803340A3 (de) Herstellungsverfahren von thermoplastischen Kunststofffolien und Herstellungsvorrichtung dafür
DK0521414T3 (da) Indretning til overføring af en dekoration fra en prægefolie til en materialebane
EP0472016A3 (en) Method for controlling a slip in a pellet press and apparatus for applying the method
DK0469433T3 (da) Anordning til at anbringe et prægefolieaftryk på en fleksibel materialebane
JPS6472186A (en) Fixing device
JPS57120970A (en) Process control system of electrophotographic printer
GB2004843A (en) Sheet-detector device for use in sheet-processing apparatus
JPS5772557A (en) Paper-issue roller device
JPS57202577A (en) Heat fixing device
JPS57204679A (en) Reading device
JPS5617369A (en) Fixing device of copier
JPS57198480A (en) Wrinkle preventing device for picture supporting member of heat adherence type fixing device
JPS57126342A (en) Belt pushing device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE GB

17P Request for examination filed

Effective date: 19930602

17Q First examination report despatched

Effective date: 19940727

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19951114